| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.98 | 5.148% | $134.5684 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $50.41 | 3.157% | $52.0014 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $87.43 | 13.245% | $99.0101 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $111.99 | 8.731% | $121.7678 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $79.57 | 11.595% | $88.7961 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $105.64 | 8.200% | $114.3025 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $210.79 | 9.488% | $230.7898 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $773.81 | $841.2361 | $841.24 | $841.20 | $841.30 | |